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struct CamelTcpStream; enum CamelSockOpt; typedef CamelLinger; CamelSockOptData; int camel_tcp_stream_connect (CamelTcpStream *stream, struct addrinfo *host); int camel_tcp_stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data); int camel_tcp_stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data); struct sockaddr* camel_tcp_stream_get_local_address (CamelTcpStream *stream, socklen_t *len); struct sockaddr* camel_tcp_stream_get_remote_address (CamelTcpStream *stream, socklen_t *len);
typedef enum {
CAMEL_SOCKOPT_NONBLOCKING, /* nonblocking io */
CAMEL_SOCKOPT_LINGER, /* linger on close if data present */
CAMEL_SOCKOPT_REUSEADDR, /* allow local address reuse */
CAMEL_SOCKOPT_KEEPALIVE, /* keep connections alive */
CAMEL_SOCKOPT_RECVBUFFERSIZE, /* receive buffer size */
CAMEL_SOCKOPT_SENDBUFFERSIZE, /* send buffer size */
CAMEL_SOCKOPT_IPTIMETOLIVE, /* time to live */
CAMEL_SOCKOPT_IPTYPEOFSERVICE, /* type of service and precedence */
CAMEL_SOCKOPT_ADDMEMBER, /* add an IP group membership */
CAMEL_SOCKOPT_DROPMEMBER, /* drop an IP group membership */
CAMEL_SOCKOPT_MCASTINTERFACE, /* multicast interface address */
CAMEL_SOCKOPT_MCASTTIMETOLIVE, /* multicast timetolive */
CAMEL_SOCKOPT_MCASTLOOPBACK, /* multicast loopback */
CAMEL_SOCKOPT_NODELAY, /* don't delay send to coalesce packets */
CAMEL_SOCKOPT_MAXSEGMENT, /* maximum segment size */
CAMEL_SOCKOPT_BROADCAST, /* enable broadcast */
CAMEL_SOCKOPT_LAST
} CamelSockOpt;
typedef struct {
CamelSockOpt option;
union {
guint ip_ttl; /* IP time to live */
guint mcast_ttl; /* IP multicast time to live */
guint tos; /* IP type of service and precedence */
gboolean non_blocking; /* Non-blocking (network) I/O */
gboolean reuse_addr; /* Allow local address reuse */
gboolean keep_alive; /* Keep connections alive */
gboolean mcast_loopback; /* IP multicast loopback */
gboolean no_delay; /* Don't delay send to coalesce packets */
gboolean broadcast; /* Enable broadcast */
size_t max_segment; /* Maximum segment size */
size_t recv_buffer_size; /* Receive buffer size */
size_t send_buffer_size; /* Send buffer size */
CamelLinger linger; /* Time to linger on close if data present */
} value;
} CamelSockOptData;
int camel_tcp_stream_connect (CamelTcpStream *stream, struct addrinfo *host);
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int camel_tcp_stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data);
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int camel_tcp_stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data);
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struct sockaddr* camel_tcp_stream_get_local_address (CamelTcpStream *stream, socklen_t *len);
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struct sockaddr* camel_tcp_stream_get_remote_address (CamelTcpStream *stream, socklen_t *len);
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